30576660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22157}}^1$

素因数の和:22192

約数の個数: 48

約数和(自身を含む): 89341056

約数和(自身を除く): 58764396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 22157, 44314, 66471, 88628, 110785, 132942, 221570, 265884, 332355, 443140, 509611, 664710, 1019222, 1329420, 1528833, 2038444, 2548055, 3057666, 5096110, 6115332, 7644165, 10192220, 15288330, 30576660]

約数ペア:

[(1, 30576660), (2, 15288330), (3, 10192220), (4, 7644165), (5, 6115332), (6, 5096110), (10, 3057666), (12, 2548055), (15, 2038444), (20, 1528833), (23, 1329420), (30, 1019222), (46, 664710), (60, 509611), (69, 443140), (92, 332355), (115, 265884), (138, 221570), (230, 132942), (276, 110785), (345, 88628), (460, 66471), (690, 44314), (1380, 22157)]